420472765440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:757

約数の個数: 1056

約数和(自身を含む): 1805784140160

約数和(自身を除く): 1385311374720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 197, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 394, 416, 420, 448, 455, 468, 480, 504, 509, 512, 520, 546, 560, 576, 585, 591, 624, 630, 640, 672, 720, 728, 768, 780, 788, 819, 832, 840, 896, 910, 936, 960, 985, 1008, 1018, 1024, 1040, 1092, 1120, 1152, 1170, 1182, 1248, 1260, 1280, 1344, 1365, 1379, 1440, 1456, 1527, 1536, 1560, 1576, 1638, 1664, 1680, 1773, 1792, 1820, 1872, 1920, 1970, 2016, 2036, 2080, 2184, 2240, 2304, 2340, 2364, 2496, 2520, 2545, 2560, 2561, 2688, 2730, 2758, 2880, 2912, 2955, 3054, 3072, 3120, 3152, 3276, 3328, 3360, 3546, 3563, 3584, 3640, 3744, 3840, 3940, 4032, 4072, 4095, 4137, 4160, 4368, 4480, 4581, 4608, 4680, 4728, 4992, 5040, 5090, 5120, 5122, 5376, 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55160, 56736, 57008, 58240, 59553, 59904, 61080, 61464, 62055, 63040, 64134, 64512, 65152, 65520, 66170, 66192, 66560, 69888, 70920, 71260, 71708, 73296, 74880, 75648, 76830, 79404, 80640, 81440, 81952, 82740, 85512, 87360, 88256, 89635, 91620, 92196, 92638, 93184, 94560, 97728, 99255, 99288, 99840, 100273, 100864, 102440, 104832, 105872, 106890, 107520, 107562, 110320, 113472, 114016, 115245, 116480, 119106, 119808, 122160, 122928, 124110, 126080, 128268, 130304, 131040, 132340, 132384, 138957, 139776, 141840, 142520, 143416, 146592, 149760, 151296, 153660, 158808, 160335, 161280, 161343, 162880, 163904, 165480, 171024, 174720, 176512, 179270, 183240, 184392, 185276, 189120, 195456, 198510, 198576, 199680, 200546, 201728, 204880, 209664, 211744, 213780, 215124, 220640, 226944, 228032, 230490, 231595, 232960, 238212, 244320, 245856, 248220, 252160, 256536, 260608, 262080, 264680, 264768, 268905, 277914, 279552, 283680, 285040, 286832, 293184, 297765, 299520, 300819, 302592, 307320, 317616, 320670, 322560, 322686, 325760, 327808, 330960, 342048, 349440, 353024, 358540, 366480, 368784, 370552, 378240, 390912, 397020, 397152, 401092, 409760, 416871, 419328, 423488, 427560, 430248, 441280, 453888, 456064, 460980, 463190, 465920, 476424, 488640, 491712, 496440, 501365, 504320, 513072, 521216, 524160, 529360, 529536, 537810, 555828, 567360, 570080, 573664, 586368, 595530, 599040, 601638, 605184, 614640, 635232, 641340, 645372, 651520, 655616, 661920, 684096, 694785, 698880, 701911, 706048, 717080, 732960, 737568, 741104, 756480, 781824, 794040, 794304, 802184, 806715, 819520, 833742, 838656, 846976, 855120, 860496, 882560, 902457, 907776, 912128, 921960, 926380, 952848, 977280, 983424, 992880, 1002730, 1008640, 1026144, 1048320, 1058720, 1059072, 1075620, 1111656, 1134720, 1140160, 1147328, 1172736, 1191060, 1203276, 1229280, 1270464, 1282680, 1290744, 1303040, 1303549, 1311232, 1323840, 1368192, 1389570, 1397760, 1403822, 1412096, 1434160, 1465920, 1475136, 1482208, 1504095, 1512960, 1563648, 1588080, 1588608, 1604368, 1613430, 1639040, 1667484, 1693952, 1710240, 1720992, 1765120, 1804914, 1815552, 1824256, 1843920, 1852760, 1905696, 1954560, 1966848, 1985760, 2005460, 2052288, 2084355, 2096640, 2105733, 2117440, 2118144, 2151240, 2223312, 2269440, 2280320, 2294656, 2345472, 2382120, 2406552, 2458560, 2540928, 2565360, 2581488, 2606080, 2607098, 2622464, 2647680, 2736384, 2779140, 2807644, 2868320, 2931840, 2950272, 2964416, 3008190, 3025920, 3176160, 3177216, 3208736, 3226860, 3278080, 3334968, 3387904, 3420480, 3441984, 3509555, 3530240, 3609828, 3648512, 3687840, 3705520, 3811392, 3909120, 3910647, 3933696, 3971520, 4010920, 4104576, 4168710, 4193280, 4211466, 4234880, 4236288, 4302480, 4446624, 4512285, 4538880, 4560640, 4589312, 4690944, 4764240, 4813104, 4917120, 5081856, 5130720, 5162976, 5214196, 5295360, 5472768, 5558280, 5615288, 5736640, 5863680, 5900544, 5928832, 6016380, 6317199, 6352320, 6354432, 6417472, 6453720, 6517745, 6556160, 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約数ペア:

[(1, 420472765440), (2, 210236382720), (3, 140157588480), (4, 105118191360), (5, 84094553088), (6, 70078794240), (7, 60067537920), (8, 52559095680), (9, 46719196160), (10, 42047276544), (12, 35039397120), (13, 32344058880), (14, 30033768960), (15, 28031517696), (16, 26279547840), (18, 23359598080), (20, 21023638272), (21, 20022512640), (24, 17519698560), (26, 16172029440), (28, 15016884480), (30, 14015758848), (32, 13139773920), (35, 12013507584), (36, 11679799040), (39, 10781352960), (40, 10511819136), (42, 10011256320), (45, 9343839232), (48, 8759849280), (52, 8086014720), (56, 7508442240), (60, 7007879424), (63, 6674170880), (64, 6569886960), (65, 6468811776), (70, 6006753792), (72, 5839899520), (78, 5390676480), (80, 5255909568), (84, 5005628160), (90, 4671919616), (91, 4620579840), (96, 4379924640), (104, 4043007360), (105, 4004502528), (112, 3754221120), (117, 3593784320), (120, 3503939712), (126, 3337085440), (128, 3284943480), (130, 3234405888), (140, 3003376896), (144, 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(832, 505375920), (840, 500562816), (896, 469277640), (910, 462057984), (936, 449223040), (960, 437992464), (985, 426875904), (1008, 417135680), (1018, 413038080), (1024, 410617935), (1040, 404300736), (1092, 385048320), (1120, 375422112), (1152, 364993720), (1170, 359378432), (1182, 355729920), (1248, 336917280), (1260, 333708544), (1280, 328494348), (1344, 312851760), (1365, 308038656), (1379, 304911360), (1440, 291994976), (1456, 288786240), (1527, 275358720), (1536, 273745290), (1560, 269533824), (1576, 266797440), (1638, 256698880), (1664, 252687960), (1680, 250281408), (1773, 237153280), (1792, 234638820), (1820, 231028992), (1872, 224611520), (1920, 218996232), (1970, 213437952), (2016, 208567840), (2036, 206519040), (2080, 202150368), (2184, 192524160), (2240, 187711056), (2304, 182496860), (2340, 179689216), (2364, 177864960), (2496, 168458640), (2520, 166854272), (2545, 165215232), (2560, 164247174), (2561, 164183040), (2688, 156425880), (2730, 154019328), (2758, 152455680), (2880, 145997488), (2912, 144393120), (2955, 142291968), (3054, 137679360), (3072, 136872645), (3120, 134766912), (3152, 133398720), (3276, 128349440), (3328, 126343980), (3360, 125140704), (3546, 118576640), (3563, 118010880), (3584, 117319410), (3640, 115514496), (3744, 112305760), (3840, 109498116), (3940, 106718976), (4032, 104283920), (4072, 103259520), (4095, 102679552), (4137, 101637120), (4160, 101075184), (4368, 96262080), (4480, 93855528), (4581, 91786240), (4608, 91248430), (4680, 89844608), (4728, 88932480), (4992, 84229320), (5040, 83427136), (5090, 82607616), (5120, 82123587), (5122, 82091520), (5376, 78212940), (5460, 77009664), (5516, 76227840), (5760, 72998744), (5824, 72196560), (5910, 71145984), (6108, 68839680), (6240, 67383456), (6304, 66699360), (6552, 64174720), (6617, 63544320), (6656, 63171990), (6720, 62570352), (6895, 60982272), (7092, 59288320), (7126, 59005440), (7168, 58659705), (7280, 57757248), (7488, 56152880), (7635, 55071744), (7680, 54749058), (7683, 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22946560), (18720, 22461152), (18912, 22233120), (19851, 21181440), (19968, 21057330), (20160, 20856784), (20360, 20651904), (20488, 20522880), (20685, 20327424), (21378, 19668480), (21504, 19553235), (21840, 19252416), (22064, 19056960), (22905, 18357248), (23040, 18249686), (23049, 18242560), (23296, 18049140), (23640, 17786496), (24432, 17209920), (24822, 16939520), (24960, 16845864), (25216, 16674840), (25610, 16418304), (26208, 16043680), (26468, 15886080), (26880, 15642588), (27580, 15245568), (28368, 14822080), (28504, 14751360), (29120, 14439312), (29952, 14038220), (30540, 13767936), (30732, 13681920), (31520, 13339872), (32067, 13112320), (32256, 13035490), (32576, 12907440), (32760, 12834944), (33085, 12708864), (33096, 12704640), (33280, 12634398), (34944, 12032760), (35460, 11857664), (35630, 11801088), (35840, 11731941), (35854, 11727360), (36648, 11473280), (37440, 11230576), (37824, 11116560), (38415, 10945536), (39702, 10590720), (39936, 10528665), (40320, 10428392), 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